CVE-2021-20091
40Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 8.8%
from disclosure to weapon
Published on NVDApr 29
VulnCheck+144d
exploitation probability
8.8%top 5% of all CVEs
observed exploitation
yesVulnCheck
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.
Affected products
n/a · Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3